My first shotgun was a Winchester 101 12 Ga....and I'd still have it today but someone took it when I wasn't looking.....Today I shoot Citoris and SKB O/U and side/sides.....they just fit and work well for me.....

If you're one that likes the good quality pumps I'd say they're as good as the higher priced twin tubes.....it's merely a matter of personal preference.